117 lines
3.6 KiB
PHP
117 lines
3.6 KiB
PHP
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<?php
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namespace WapplerSystems\Meilisearch\Search;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2012-2015 Ingo Renner <ingo@typo3.org>
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use WapplerSystems\Meilisearch\Search\SearchComponent;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Search components manager, registration and stuff...
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*
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* @author Ingo Renner <ingo@typo3.org>
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*/
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class SearchComponentManager
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{
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/**
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* Search component registry.
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*
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* @var array
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*/
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protected static $searchComponents = [];
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/**
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* Registers a search component.
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*
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* @param string $componentName Search component name
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* @param string $componentClassName Component class
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*/
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public static function registerSearchComponent(
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$componentName,
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$componentClassName
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) {
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self::$searchComponents[$componentName] = $componentClassName;
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}
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/**
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* Returns all currently registered search components.
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*
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* @return array An array of search component instances
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*/
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public function getSearchComponents()
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{
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$searchComponents = [];
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foreach (self::$searchComponents as $componentName => $componentClass) {
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$searchComponents[$componentName] = $this->getSearchComponent($componentName);
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}
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return $searchComponents;
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}
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/**
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* Instanciates a registered search component
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*
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* @param string $componentName Search component name
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* @return SearchComponent Instance of the requested search component
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* @throws \InvalidArgumentException if $componentName is not a registered search component
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* @throws \RuntimeException if the class registered for $componentName is not an implementation of WapplerSystems\Meilisearch\Search\SearchComponent
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*/
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public function getSearchComponent($componentName)
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{
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if (!array_key_exists($componentName, self::$searchComponents)) {
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throw new \InvalidArgumentException(
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'No search component registered named ' . $componentName,
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1343398440
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);
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}
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$searchComponent = GeneralUtility::makeInstance(self::$searchComponents[$componentName]);
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if (!($searchComponent instanceof SearchComponent)) {
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throw new \RuntimeException(
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'Class ' . self::$searchComponents[$componentName] . ' must implement interface ' . SearchComponent::class,
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1343398621
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);
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}
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return $searchComponent;
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}
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/**
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* Unregisters a search component
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*
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* @param string $componentName Search component name
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*/
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public function removeSearchComponent($componentName)
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{
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if (!array_key_exists($componentName, self::$searchComponents)) {
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return;
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}
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unset(self::$searchComponents[$componentName]);
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}
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}
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